Bug 44042: Add #content div to special pages

We should be consistent in our html markup across page types. The less
differences between pages the better.

The solution could probably be more elegant but addresses bug 44042
for the time being

Change-Id: Ia5484c32ddfecf9ccceff73af085d73d02acbed5
Merge "Bug 44042: Add #content div to special pages"